of course other things being considered are tax measures and higher fares. coming up we'll talk to some of the riders and see what they think needs to be done to improve ridership here on bart. live here in san francisco i'm brian flores. >>> pg&e is defending its pipeline testing that occurred before the 2010 disaster in san bruno. pg&e lawyers assert the program measured up to gas industry standards. the claim is reportedly part of pg&e's effort to minimize the expected huge fines for the explosion and fire that killed eight people and destroyed 38 homes. now earlier company executives admitted that there were problems with pg&e pipeline testing and maintenance prior to the disaster in san bruno. >>> time now 6:47. big crowds turned out for a daly city gun show and fears about new gun control laws may have inspired them. on saturday and sunday the lines wrapped around outside the cal palace. ammunition was a popular item at this gun event. it comes after they proposed a bullet control bill. tomorrow the vice president will make gun control recommendations